add mozilla-launcher eclass which updates symlinks to support source and bin installations

1 files changed, 38 insertions, 0 deletions

diff --git a/eclass/mozilla-launcher.eclass b/eclass/mozilla-launcher.eclass
new file mode 100644
index 000000000000..bcd54a177239
--- /dev/null
+++ b/eclass/mozilla-launcher.eclass
@@ -0,0 +1,38 @@
+# Copyright 1999-2004 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/eclass/mozilla-launcher.eclass,v 1.1 2004/05/28 02:32:16 agriffis Exp $
+
+ECLASS=mozilla-launcher
+INHERITED="$INHERITED $ECLASS"
+
+update_mozilla_launcher_symlinks() {
+	local f browsers="mozilla firefox thunderbird"
+	cd ${ROOT}/usr/bin
+
+	# Remove launcher symlinks that no longer apply
+
+	for f in ${browsers}; do
+		if [[ -L ${f} && ! -f ${f} ]]; then
+			einfo "Removing dangling ${f} launcher"
+			rm -f ${f}
+		fi
+	done
+
+	# Create symlinks
+	#
+	# - If there's a -bin symlink in /usr/bin, and no corresponding
+	#   non-bin symlink, then create one.
+	#
+	# - Can't do this in src_install otherwise it overwrites the one
+	#   for the non-bin package.
+	#
+	# - Link to the -bin symlink so it's easier to detect when to
+	#   remove the symlink.
+
+	for f in ${browsers}; do
+		if [[ -L ${f}-bin && ! -e ${f} ]]; then
+			einfo "Adding link from ${f}-bin to ${f}"
+			ln -s ${f}-bin ${f}
+		fi
+	done
+}